Find the highest grade

Question

Input:
First line contains n(0 < n < 1001).
Then n lines inputed in given format:
First number - student's ID
Second element - student's name(not more that 100)
Third number - the final grade of the student
Output:
n lines sorted by grades(Note:If two students have same grades your have to sort them by ID)
Samples:

INPUT OUTPUT
3 2 Zuckerberg 99.1
1 Ivano 51
2 Zuckerberg 99.1
3 Mendelson 99.0

How to solve it?
This is my code:

https://code.sololearn.com/cm9Vp6qZK2CW/#cpp

Answer 1

printing top value :

void out(Student* s, int n) {
Student* it = s;
cout << it->ID << " " << it->surname << " " << it->grade << endl;
}
}

Answer 2

if ((s + j)->grade < s[j + 1].grade)

Just Use < instead of >

Answer 3

What do you mean?

Answer 4

I mean in line number 37 : make that change
Edit : Azat Malgazhdar

This
if ((s + j)->grade < s[j + 1].grade)

Answer 5

I need only one answer in this code
Id_surname_grade who has highest one

Answer 6

Thank you!

Answer 7

You're welcome...